Exhaust for Europe (linkpipes)

[Cuchulain]

hello
I was looking at the UK where i found a true exhaust paradise. The FJ owners.co.uk offers a Viper exhaust, combined with self made linkpipes. But what the linkpipes missing is the centerstand stopper. Also, i don't know if the Viper they offering is EEC certigied. When i look at the Viper elsewhere i find them with the in Europe needen E label. Si that problem is already solved. It's just the linkpipe i can not choose.

Solution 1:
I can order the linkpipes from Delkevic separately. They ar the same as my downpipes and collectorbox on the FJ 3XW, from Black Widow. RVS 304. The tubes from Delcevic are having also the centerstopper and are 2" diameter. I think for me in Europe this is the best combination.

Solution 2:
What i can order with the Viper cans are the linkpipes madze for the XJR (97 - 01). I know there are lots of Fj bikes equiped with the OEM cans from an old XJR. So i think the adapters they offer for the Venomcans are also suitable for my bike. The only thing with this solution is; do they have the centerstopper? I can't find pics of that linkpipe. I give the link to the productpage with this topic. Can anyone advice me what linkpipe is best fitted on an FJ 1200 3XW '93 model???

https://www.bikermart.co.uk/Yamaha-YZF-FJ-FZ-XJR-Road-Legal-Viper-Motorbike-Exhaust-Cans